quesiton 2: per Mikefellh's suggestion, I just bot raynox dcr-6600 with raynox RT5253NW adapter yesterday but I haven't got it yet. I am wondering if they are used on my nikon 8700 which is set to wide angle mode, can i still zoom the built-in lens, or it has to be fixed at max. zoom position? if not, i prefer to switch to CKC 5700 adapter.